server {
    listen 80;
    server_name convert.besteasylearn.com *.convert.besteasylearn.com;
    
    lua_code_cache off;  

    location / {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:8000;
    }
}  